Cover of a container



FIG. 1 is a front elevation view of a cover of a container showing my new design, the rear view being a mirror image;

FIG. 2 is a left side elevation view thereof, the right side view being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevation view thereof;

FIG. 6 is a cross-section view taken along line 6—6 of FIG. 1; and,

FIG. 7 is a cross-section view taken along line 7—7 of FIG. 5. 

The ornamental design for a cover of a container, as shown and described. 